Display device including identification number pattern

Abstract

The present disclosure relates to a display device including a first substrate and a second substrate facing each other; and a first identification number (ID) pattern positioned on a first side surface of the first substrate.

What is claimed is: 
     
       1. A display device including identification number pattern, comprising:
 a first substrate and a second substrate, wherein an inner surface of the first substrate faces an inner surface of the second substrate, and wherein a first side surface of the first substrate extends in a first direction perpendicular to a second direction along the inner surface of the first substrate; and 
 a first identification number (ID) pattern positioned on the first side surface of the first substrate, 
 wherein the first identification number (ID) pattern is spaced apart from each of the inner surface of the first substrate and an outer surface of the first substrate, wherein the first identification number (ID) pattern is not overlapped with either of the inner surface of the first substrate or the inner surface of the second substrate, and wherein the inner surface and the outer surface of the first substrate face opposite directions. 
 
     
     
       2. The display device according to  claim 1 , wherein the first ID pattern includes at least one of digits, letters, and shapes. 
     
     
       3. The display device according to  claim 1 , wherein a reflective layer is positioned on a surface of the first ID pattern. 
     
     
       4. The display device according to  claim 3 , wherein the first ID pattern protrudes from the first side surface of the first substrate in an embossed manner. 
     
     
       5. The display device according to  claim 1 , wherein a surface of the first ID pattern includes a black dye. 
     
     
       6. The display device according to  claim 5 , wherein the first ID pattern protrudes from the first side surface of the first substrate in an embossed manner. 
     
     
       7. The display device according to  claim 1 , wherein the first ID pattern is positioned in a panel ID region, and the panel ID region has an opaque surface treatment layer. 
     
     
       8. The display device according to  claim 1 , further comprising:
 a second ID pattern positioned on a side surface of the second substrate. 
 
     
     
       9. The display device according to  claim 8 , wherein the first ID pattern and the second ID pattern are positioned to face different directions. 
     
     
       10. The display device according to  claim 1 , further comprising:
 a pad provided on the first substrate, wherein a side surface of the pad is exposed at a second side surface of the first substrate. 
 
     
     
       11. The display device according to  claim 10 , wherein the first side surface and the second side surface are different directions. 
     
     
       12. The display device according to  claim 10 , further comprising:
 a connecting member connected to the side surface of the pad by an adhesion layer including a conductive ball. 
 
     
     
       13. The display device according to  claim 1 , wherein a thin film transistor is positioned on the inner surface of the first substrate. 
     
     
       14. The display device according to  claim 1 , wherein a side end of the first substrate and a side end of the second substrate coincide with each other.